Sarah Palin's glasses are her signature, her hallmark. Kawasaki Glasses 704 worn by Sarah Palin (in Gray). You can get such glasses online or in stores. Women's Titanium Kawasaki 704 Eyeglasses available at discount price at GlassesEtc.com. Of course you can get Sarah Palin eyeglass including her Kawasaki 704 glasses available at Urban Optiques Vision & Eyewear. Meanwhile you can get Sarah Palin glassesat walmart, too. Actually, you can find 45 results for "sarah palin glasses" in All Departments on walmart website. For example, Paperback, Weigl Pub Inc, 2010, ISBN13 9781616901677, ISBN10 1616901675 and hardcover, Simon & Schuster, 2011, ISBN13 9781451654400, ISBN10 1451654405, that is, you can get such a pair of Sarah Palin glasses on walmart site at a deep discount and enjoy a good after-sale service.
Well, as you can see sarah palin is one of the most famous political figures in the United States. Anyway, from what I can see, the type of glasses she likes to wear is called rimless glasses, which could be easily found at Walmart, but on the other hand, you might as well have a look at some e-commerce websites because they have got a wider range of glasses of cheaper prices, such as Amazon and eBay.
I don't know whether Walmart has sold out the sarah palin glasses because this type of eyeglasses is so popular. You could go to their online store to have a search. If there is no such type, you could go to the amazon or ebay to have a look because the variety of goods there are many. You could find it.